Re: iSCSI : Bridging missing CmdSNs and Abort I/O Error recovery

[Matt Wakeley <matt_wakeley@agilent.com>]

Santosh Rao wrote:
> 
> Matt,
> 
> Surely, an active task at a target involves some resources allocated by
> the iSCSI layer firmware on the target !
> 
> Are you saying that target firmware at the SCSI Transport protocol
> layer (FC, pSCSI, iSCSI) do NOT allocate ANY resources
> (like in per-task data structures ) to execute a  task, and thereby,
> have no clean up to perform ??

Such as what?  iSCSI just hands the CDB to the SCSI layer.  After the SCSI
layer decodes the CDB it then communicates to the iSCSI layer what resources
(if any) need to be allocated to handle the command.

-Matt